Texas Instruments CD74HCT688M, 8-Bit, Identity Comparator, Inverting, 20-Pin SOIC

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Currently unavailable
We don’t know if this item will be back in stock, it is being discontinued by the manufacturer.
RS Stock No.:
145-0442
Mfr. Part No.:
CD74HCT688M
Brand:
Texas Instruments
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Brand

Texas Instruments

Logic Family

HCT

Logic Function

Identity Comparator

Output Function

A=B

Number of Bits

8

Polarity

Inverting

Mounting Type

Surface Mount

Package Type

SOIC

Pin Count

20

Maximum High Level Output Current

-4mA

Maximum Low Level Output Current

4mA

Maximum Propagation Delay Time @ Maximum CL

34 ns @ 4.5 V

Dimensions

12.8 x 7.52 x 2.35mm

Height

2.35mm

Maximum Operating Supply Voltage

5.5 V

Propagation Delay Test Condition

50pF

Length

12.8mm

Minimum Operating Temperature

-55 °C

Width

7.52mm

Minimum Operating Supply Voltage

4.5 V

Maximum Operating Temperature

+125 °C

74HCT Family Complex Function, Texas Instruments


Texas Instruments Complex Function ICs from the 74HCT CMOS Logic Family includes Binary Adders, Magnitude & Identity Comparators, PLLs (Phase Locked Loop) and 4-to-7 BCD Decoder/Drivers. Inputs of the 74HCT family are 74LSTTL compatible, and the products use silicon gate CMOS technology to achieve operating speeds similar to the LSTTL family but with the low power consumption of standard CMOS integrated circuits.

High-Speed CMOS Logic
Operating Voltage 4.5 to 5.5 V
Compatibility: Input TTL, Output CMOS


74HCT Family

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